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    <title>Document</title>
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        /* 找到所有有class属性的元素 */
        [data-v-a32bf] {
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        /* 既要满足是li，又要满足有class行内属性 */
        li[data-v-a32bf] {
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        <ul>
            <li>隔壁老王1</li>
            <li data-v-a32bf>隔壁老王2</li>
            <li>隔壁老王3</li>
            <li>隔壁老王4</li>
            <li>隔壁老王5</li>
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        <p data-v-a32bf>sb</p>	
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